By default, a typical WordPress blog will display the very first comment at the top of the comments template. While I prefer this way, many others do not. If you are someone that would like your WordPress blog to display the most recent comment on top, Moses of WPThemesPlugin.com explains how to display recent comments on top.
Unlike most of the WordPress hacks we’ve covered here at Hack WordPress, this one is not something that can be controlled from within the WordPress theme. You’ll have to actually go into the comment-template.php file (in the wp-includes folder) in order to make this adjustment. The good news is that it is REALLY easy. Click over to get step-by-step instructions on how to complete this hack. Great work Moses!
Kyle Eslick
Kyle Eslick is the founder and primary author of WordPress Hacks. You can learn more about him at KyleEslick.com or you can follow his personal tweets here.
Thanks for releasing this version. 
As your site has a lot of widgets, so I think it will significantly reduce the server usage. 
I'd love to do the 301 redirect, but it seems that with Wordpress's canonical URLs, redirects create infinite loops that ...
Great gallery. But I wasted 3 months to find a good free wordpress template and finally no one was customizable ...
Thanks
Hi Kyle,
Thanks for the tip — I’ll plan to implement this hack in the next version of my WordPress Tweaks plugin.
@ John – Glad you found the tip useful!